Sonia Verma
type: MusicGroup
popularity: 4
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff3ac30c4c75738fbf9becd159963a199a7392a584a6e6453e8c41d0cffc1f83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccd4d8d9-21ea-4434-95f4-e3d3e099800a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccd4d8d9-21ea-4434-95f4-e3d3e099800a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccd4d8d9-21ea-4434-95f4-e3d3e099800a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff3ac30c4c75738fbf9becd159963a199a7392a584a6e6453e8c41d0cffc1f83","name":"Sonia Verma","registered_at":"2026-06-20T23:23:17Z","symbol":"NIM1746696","token_address":"0x44dab08a8b9b621412afa67b63c3f33cdb770e49","type":"artist","uuid":"ccd4d8d9-21ea-4434-95f4-e3d3e099800a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3ac30c4c75738fbf9becd159963a199a7392a584a6e6453e8c41d0cffc1f83. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccd4d8d9-21ea-4434-95f4-e3d3e099800a.json and https://artists.proofprofile.net/proofs/artist/ccd4d8d9-21ea-4434-95f4-e3d3e099800a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xff3ac30c4c75738fbf9becd159963a199a7392a584a6e6453e8c41d0cffc1f83","name":"Sonia Verma","registered_at":"2026-06-20T23:23:17Z","symbol":"NIM1746696","token_address":"0x44dab08a8b9b621412afa67b63c3f33cdb770e49","type":"artist","uuid":"ccd4d8d9-21ea-4434-95f4-e3d3e099800a"}
album: Sham Mathura Na Ja
  type: MusicAlbum
  date published: 2019-06-14
album: Shringar Sanware Ka
  type: MusicAlbum
  date published: 2024-12-26